EP 1194190 A4 20070725 - GOLF CLUB AND WEIGHTING SYSTEM
Title (en)
GOLF CLUB AND WEIGHTING SYSTEM
Title (de)
GOLFSCHLÄGER
Title (fr)
CANNE DE GOLF ET SYSTEME DE PESAGE
Publication
Application
Priority
- US 0015402 W 20000602
- US 33029299 A 19990611
Abstract (en)
[origin: WO0076595A1] A golf club head (12) having a defined internal cavity (28) containing a bi-material (70) weight having a nonhomogeneous structure is disclosed herein. A method to add the bi-material (70) weight to the golf club (12) is also disclosed as part of the present invention. The method includes heating, vibration and cooling to produce the nonhomogeneous structure of the weight within the internal cavity (28). The bi-material weight is preferably composed of a bismuth solder (60) and a plurality of tungsten spheres (54).
IPC 1-7
IPC 8 full level
A63B 53/04 (2006.01); A63B 53/06 (2006.01)
CPC (source: EP KR US)
A63B 53/04 (2013.01 - EP US); A63B 53/0416 (2020.08 - EP KR); A63B 53/0466 (2013.01 - EP KR US); A63B 53/047 (2013.01 - EP KR US); A63B 53/0487 (2013.01 - EP KR US); A63B 60/00 (2015.10 - US); A63B 60/02 (2015.10 - KR); A63B 53/0416 (2020.08 - US); A63B 2053/0491 (2013.01 - EP KR); A63B 2102/32 (2015.10 - KR); A63B 2209/00 (2013.01 - EP KR US); Y10T 29/53535 (2015.01 - EP US); Y10T 29/53657 (2015.01 - EP US)
Citation (search report)
- [X] US 5516107 A 19960514 - OKUMOTO TAKAHARU [JP], et al
- [X] US 4824116 A 19890425 - NAGAMOTO ITSUSHI [JP], et al
- See references of WO 0076595A1
Designated contracting state (EPC)
DE ES FR GB SE
DOCDB simple family (publication)
WO 0076595 A1 20001221; WO 0076595 A9 20020620; AU 5868800 A 20010102; AU 757607 B2 20030227; CA 2361250 A1 20001221; CA 2361250 C 20090120; CN 1264584 C 20060719; CN 1339979 A 20020313; DE 60043010 D1 20091105; EP 1194190 A1 20020410; EP 1194190 A4 20070725; EP 1194190 B1 20090923; HK 1043329 A1 20020913; HK 1043329 B 20070126; JP 2001000605 A 20010109; JP 2001224714 A 20010821; JP 3212585 B2 20010925; JP 3485179 B2 20040113; KR 100677763 B1 20070205; KR 20020010569 A 20020204; US 2001014628 A1 20010816; US 6210290 B1 20010403; US 6348012 B1 20020219; US 6379263 B2 20020430
DOCDB simple family (application)
US 0015402 W 20000602; AU 5868800 A 20000602; CA 2361250 A 20000602; CN 00803914 A 20000602; DE 60043010 T 20000602; EP 00944618 A 20000602; HK 02105141 A 20020710; JP 2000173069 A 20000609; JP 2001014286 A 20010123; KR 20017009251 A 20010723; US 33029299 A 19990611; US 67226900 A 20000928; US 75239800 A 20001229